public override void OnPaint(DUIPaintEventArgs e)
{
//base.OnPaint(e);
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
float radius = 6;
using (DUIPen pen = new DUIPen(this.ForeColor, 2))
{
e.Graphics.DrawEllipse(pen, new RectangleF(3, 3, this.Height - 6, this.Height - 6));
}
if (this.Checked)
{
e.Graphics.FillEllipse(DUIBrushes.White, new RectangleF(this.Height / 2 - radius / 2, this.Height / 2 - radius / 2, radius, radius));
}
SizeF sizef = e.Graphics.MeasureString(this.Text, this.Font);
using (DUISolidBrush brush = new DUISolidBrush(this.ForeColor))
{
e.Graphics.DrawString(this.Text, this.Font, brush, new PointF(this.Height, this.Height / 2 - sizef.Height / 2 - 2));
}
if (!this.Enabled)
{
using (DUISolidBrush sb = new DUISolidBrush(Color.FromArgb(150, Color.Gray)))
{
e.Graphics.FillRectangle(sb, e.ClipRectangle);
}
}
}
public override void DrawCheckState(DUIPaintEventArgs e)
{
using (DUIPen pen = new DUIPen(this.owner.ForeColor, 2))
{
e.Graphics.DrawRectangle(pen, new RectangleF(Bounds.X + 3, Bounds.Y + 3, Bounds.Width - 6, Bounds.Height - 6));
}
}
public DUIRuler()
{
this.Height = 20;
this.brush = new DUISolidBrush(this.ForeColor);
this.dividingBrush = new DUIThreadSafeBitmapBrush(new Size(1, 1), (g, s) =>
{
using (DUIPen pen = new DUIPen(this.ForeColor))
{
for (int i = 0; i < 10; i++)
{
if (i == 0)
{
g.DrawLine(pen, new PointF(i * this.DividingInterval, this.ClientSize.Height), new PointF(i * this.DividingInterval, this.ClientSize.Height - 3 * DividingHeight));
}
else if (i == 5)
{
g.DrawLine(pen, new PointF(i * this.DividingInterval, this.ClientSize.Height), new PointF(i * this.DividingInterval, this.ClientSize.Height - 2 * DividingHeight));
}
else
{
g.DrawLine(pen, new PointF(i * this.DividingInterval, this.ClientSize.Height), new PointF(i * this.DividingInterval, this.ClientSize.Height - DividingHeight));
}
}
}
});
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
//e.Graphics.FillRectangle(DUIBrushes.LightGreen, e.ClipRectangle);
//e.Graphics.FillRectangle(DUIBrushes.White, new RectangleF(this.BorderWidth, this.BorderWidth, this.ClientSize.Width, this.ClientSize.Height));
e.Graphics.TranslateTransform(-this.X, -this.Y);
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
using (DUISolidBrush backBrush = new DUISolidBrush(this.BackColor))
{
e.Graphics.FillPolygon(backBrush, this.PolygonBounds);
}
using (DUIPen borderPen = new DUIPen(this.Border.BorderColor, 1 / ScaleableControlScaling))
{
e.Graphics.DrawPolygon(borderPen, this.PolygonBounds);
}
//using (DUIPen borderPen = new DUIPen(Color.Red, 1 / ScaleableControlScaling))
//{
// e.Graphics.DrawPolygon(borderPen, this.Polygon);
//}
e.Graphics.SmoothingMode = DUISmoothingMode.Default;
e.Graphics.TranslateTransform(this.X, this.Y);
//if (PaintBackground != null)
//{
// PaintBackground(this, e);
//}
}
protected override void DrawBounds(DUIPaintEventArgs e)
{
//base.DrawBounds(e);
float boundsWidth = 1 / ScaleableControlScaling;
using (DUIPen pen = new DUIPen(this.Focused ? Color.Blue : Color.Black, boundsWidth))
{
e.Graphics.DrawRectangle(pen, new RectangleF(this.BorderWidth - boundsWidth / 2, this.BorderWidth - boundsWidth / 2, this.ClientRectangle.Width + boundsWidth, this.ClientRectangle.Height + boundsWidth));
}
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
using (DUIPen borderPen = new DUIPen(this.Border.BorderColor, this.BorderWidth))
using (DUISolidBrush backBrush = new DUISolidBrush(this.BackColor))
{
e.Graphics.DrawRectangle(borderPen, new RectangleF(this.BorderWidth / 2F, this.BorderWidth / 2F, this.Width - this.BorderWidth, this.Height - this.BorderWidth));
e.Graphics.FillRectangle(backBrush, new RectangleF((this.BorderWidth - this.Center.X) / this.scaling, (this.BorderWidth - this.Center.Y) / this.scaling, this.ClientSize.Width / this.scaling, this.ClientSize.Height / this.scaling));
}
if (this.BackgroundImage != null)
{
e.Graphics.DrawImage(this.BackgroundImage, new RectangleF(this.BorderWidth, this.BorderWidth, this.ClientSize.Width, this.ClientSize.Height));
}
//if (PaintBackground != null)
//{
// PaintBackground(this, e);
//}
}
public override void OnPaint(DUIPaintEventArgs e)
{
base.OnPaint(e);
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
//if (!this.LeftToRight)
//{
// e.Graphics.RotateTransform(-90);
//}
using (DUIPen pen1 = new DUIPen(Color.FromArgb(50, 50, 50)))
using (DUIPen pen2 = new DUIPen(Color.FromArgb(150, 150, 150)))
using (DUIPen pen3 = new DUIPen(Color.FromArgb(222, 222, 222)))
{
if (this.LeftToRight)
{
e.Graphics.DrawLine(pen1, new PointF(SliderSize.Width / 2, SliderSize.Width / 2 - 1), new PointF(this.ClientSize.Width - SliderSize.Width / 2, SliderSize.Width / 2 - 1));
e.Graphics.DrawLine(pen2, new PointF(SliderSize.Width / 2, SliderSize.Width / 2 + 0), new PointF(this.ClientSize.Width - SliderSize.Width / 2, SliderSize.Width / 2 + 0));
e.Graphics.DrawLine(pen3, new PointF(SliderSize.Width / 2, SliderSize.Width / 2 + 1), new PointF(this.ClientSize.Width - SliderSize.Width / 2, SliderSize.Width / 2 + 1));
}
else
{
e.Graphics.DrawLine(pen1, new PointF(SliderSize.Height / 2 - 1, SliderSize.Height / 2), new PointF(SliderSize.Height / 2 - 1, this.ClientSize.Height - SliderSize.Height / 2));
e.Graphics.DrawLine(pen2, new PointF(SliderSize.Height / 2 + 0, SliderSize.Height / 2), new PointF(SliderSize.Height / 2 + 0, this.ClientSize.Height - SliderSize.Height / 2));
e.Graphics.DrawLine(pen3, new PointF(SliderSize.Height / 2 + 1, SliderSize.Height / 2), new PointF(SliderSize.Height / 2 + 1, this.ClientSize.Height - SliderSize.Height / 2));
}
}
using (DUIPen pen = new DUIPen(this.ForeColor))
{
int tickCount = this.Maximum - this.Minimum + 1;
if (this.LeftToRight)
{
for (int i = 0; i <= tickCount; i++)
{
e.Graphics.DrawLine(pen, new PointF((float)SliderSize.Width / 2F + i * ((float)(this.ClientSize.Width - SliderSize.Width) / (float)(tickCount - 1)), SliderSize.Width + 2), new PointF((float)SliderSize.Width / 2 + i * ((float)(this.ClientSize.Width - SliderSize.Width) / (float)(tickCount - 1)), SliderSize.Width + 2 + 5));
}
}
else
{
for (int i = 0; i <= tickCount; i++)
{
e.Graphics.DrawLine(pen, new PointF(SliderSize.Height + 2, (float)SliderSize.Height / 2F + i * ((float)(this.ClientSize.Height - SliderSize.Height) / (float)(tickCount - 1))), new PointF(SliderSize.Height + 2 + 5, (float)SliderSize.Height / 2 + i * ((float)(this.ClientSize.Height - SliderSize.Height) / (float)(tickCount - 1))));
}
}
}
}
public override void OnPaintForeground(DUIPaintEventArgs e)
{
var backupSmoothingMode = e.Graphics.SmoothingMode;
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
float width = this.ThisRadius / 3;
PointF endPoint = this.isMouseDownInRotateBounds ? new PointF(mouseMovePoint.X, this.Height / 2) : new PointF(this.Width - this.ThisRadius, this.Height / 2);
using (DUIPen pen = new DUIPen(Color.Black, width))
{
e.Graphics.DrawLine(pen, new PointF(this.ThisRadius, this.Height / 2), endPoint);
}
e.Graphics.FillEllipse(DUIBrushes.Black, new RectangleF(0, 0, this.ThisRadius * 2, this.ThisRadius * 2));
e.Graphics.FillEllipse(DUIBrushes.White, new RectangleF(width, width, this.ThisRadius * 2 - width * 2, this.ThisRadius * 2 - width * 2));
e.Graphics.FillRectangle(DUIBrushes.Black, new RectangleF(endPoint.X - this.ThisRadius, endPoint.Y - this.ThisRadius, this.ThisRadius * 2, this.ThisRadius * 2));
e.Graphics.FillRectangle(DUIBrushes.White, new RectangleF(width + endPoint.X - this.ThisRadius, width + endPoint.Y - this.ThisRadius, this.ThisRadius * 2 - width * 2, this.ThisRadius * 2 - width * 2));
//e.Graphics.FillEllipse(DUIBrushes.Black, new RectangleF(0, 0, this.Width - 1, this.Height - 1));
//e.Graphics.FillEllipse(DUIBrushes.White, new RectangleF(2, 2, this.Width - 2 * 2 - 1, this.Height - 2 * 2 - 1));
e.Graphics.SmoothingMode = backupSmoothingMode;
//base.OnPaint(e);
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
RectangleF borderRect = new RectangleF(0, 0, this.Width - 1, this.Height - 1);
using (DUISolidBrush borderBrush = new DUISolidBrush(this.Border.BorderColor))
using (DUIPen borderPen = new DUIPen(this.Border.BorderColor, 1))
{
e.Graphics.FillRoundedRectangle(borderBrush, borderRect, this.Radius);
}
RectangleF backRect = new RectangleF(this.Border.BorderWidth, this.Border.BorderWidth, this.ClientSize.Width - 1, (this.ClientSize.Height - 1) / 2);
RectangleF backShadowRect = new RectangleF(this.Border.BorderWidth, this.Border.BorderWidth + ((this.ClientSize.Height - 1) - (this.ClientSize.Height - 1) / 2), this.ClientSize.Width - 1, ((this.ClientSize.Height - 1) - (this.ClientSize.Height - 1) / 2));
if (this.mouseDownImage == null)
{
if (isMouseDown)
{
Color backColor = Color.FromArgb(this.BackColor.R, Math.Max(this.BackColor.G - 15, 0), Math.Max(this.BackColor.B - 25, 0));
Color shadowColor = Color.FromArgb(Math.Max(backColor.R - 25, 0), Math.Max(backColor.G - 25, 0), Math.Max(backColor.B - 25, 0));
using (DUISolidBrush backBrush = new DUISolidBrush(backColor))
using (DUISolidBrush backShadowBrush = new DUISolidBrush(shadowColor))
using (Pen backPen = new Pen(backColor, 1))
using (Pen backShadowPen = new Pen(shadowColor, 1))
{
e.Graphics.FillRoundedRectangle(backBrush, backRect, this.Radius);
}
}
}
else
{
if (this.MouseDownImage != null)
{
e.Graphics.DrawImage(this.MouseDownImage, new RectangleF(0, 0, this.ClientSize.Width, this.ClientSize.Height), new RectangleF(0, 0, this.mouseDownImage.Width, this.mouseDownImage.Height), GraphicsUnit.Pixel);
}
}
if (this.mouseHoverImage == null)
{
if (!isMouseDown && this.RectangleToScreen(this.Bounds).Contains(MousePosition))
{
Color backColor = Color.FromArgb(this.BackColor.R, Math.Min(this.BackColor.G + 15, 255), Math.Min(this.BackColor.B + 25, 255));
Color shadowColor = Color.FromArgb(Math.Max(backColor.R - 25, 0), Math.Max(backColor.G - 25, 0), Math.Max(backColor.B - 25, 0));
using (DUISolidBrush backBrush = new DUISolidBrush(backColor))
using (DUISolidBrush backShadowBrush = new DUISolidBrush(shadowColor))
using (Pen backPen = new Pen(backColor, 1))
using (Pen backShadowPen = new Pen(shadowColor, 1))
{
e.Graphics.FillRoundedRectangle(backBrush, backRect, this.Radius);
}
}
}
else
{
if (this.MouseHoverImage != null)
{
e.Graphics.DrawImage(this.MouseHoverImage, new RectangleF(0, 0, this.ClientSize.Width, this.ClientSize.Height), new RectangleF(0, 0, this.mouseHoverImage.Width, this.mouseHoverImage.Height), GraphicsUnit.Pixel);
}
}
if (this.mouseNormalImage == null)
{
if (!isMouseDown && !isMouseHover)
{
Color shadowColor = Color.FromArgb(Math.Max(this.BackColor.R - 25, 0), Math.Max(this.BackColor.G - 25, 0), Math.Max(this.BackColor.B - 25, 0));
using (DUISolidBrush backBrush = new DUISolidBrush(this.BackColor))
using (DUISolidBrush backShadowBrush = new DUISolidBrush(shadowColor))
using (Pen backPen = new Pen(this.BackColor, 1))
using (Pen backShadowPen = new Pen(shadowColor, 1))
{
e.Graphics.FillRoundedRectangle(backBrush, backRect, this.Radius);
}
}
}
else
{
if (this.MouseNormalImage != null)
{
e.Graphics.DrawImage(this.MouseNormalImage, new RectangleF(0, 0, this.ClientSize.Width, this.ClientSize.Height), new RectangleF(0, 0, this.mouseNormalImage.Width, this.mouseNormalImage.Height), GraphicsUnit.Pixel);
}
}
#region 背景图
if (this.BackgroundImage != null)
{
e.Graphics.DrawImage(this.BackgroundImage, new RectangleF(this.Border.BorderWidth, this.Border.BorderWidth, this.ClientSize.Width, this.ClientSize.Height));
}
#endregion
#region 绘制文字
SizeF sizeF = e.Graphics.MeasureString(this.Text, this.Font);
using (DUISolidBrush textbrush = new DUISolidBrush(this.ForeColor))
{
e.Graphics.DrawString(this.Text, this.Font, textbrush, new PointF(this.Width / 2 - sizeF.Width / 2, this.Height / 2 - sizeF.Height / 2));
}
#endregion
}